CSC: Result of transaction of principal shareholder (OSC)

Thanh Nam Construction and Investment Joint Stock Company (HNX: CSC) announces the trading result of principal shareholder as follows:

1. Name of issuer: Thanh Nam Construction and Investment Joint Stock Company

2. Stock code: CSC

3. Name of principal shareholder: Ocean Securities Joint Stock Company

4. Securities type: Common stock

5. Number of shares held by the principal shareholder before transaction: 466,800 shares (Equaling 9.34% of the charter capital)

6. Number of shares registered for sale: 241,800 shares

7. Number of shares disposed: 0 share

8. Total holding following transaction and total percentage holding following transaction: 466,800 shares (Equaling 9.34% of the charter capital)

9. Reason for not completing the transaction: Stock price was not as expected

10. Date of transaction: From 25/01/2011 to 25/03/2011.

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